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Interval-valued Pythagorean Fuzzy Hamacher Geometric Weighted Averaging Operator and its Applications to Decision Making

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DOI: 10.23977/cii2019.64


Lishi Zhang

Corresponding Author

Lishi Zhang


Based on the pythagorean fuzzy sets and its operations, stillmore, with the integration the algebraic aggregation operators and Einstein aggregation operators, an interval-valued pythagorean fuzzy Hamacher geometric weighted averaging operator are devised. Moreover, an illustrative example is given to demonstrate their practicality and effectiveness of the proposed methods.


Multiple criteria group decision making, Group decision makings, Pythagorean fuzzy set, Interval-valued pythagorean fuzzy set

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